Mouse IL-11 is fully biologically active when compared to standard. The ED50 as determined by the dose-dependent stimulation of the proliferation of mouse 7TD1 was found to be less then 1.5ng/ml.

Storage and Stability

Lyophilized powder may be stored at -20°C. Stable for 12 months at -20°C. Reconstitute with ddH2O. Aliquot to avoid repeated freezing and thawing. Store at -20°C. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap. Further dilutions can be made in assay buffer.

Molecular Weight

~26.2kD

Source

E. coli

Purity

~95% (SDS-PAGE, HPLC)

Concentration

Not determined

Form

Supplied as a lyophilized powder. Reconstitute with sterile dH2O to 0.1mg/ml.

Important Note

This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications without the expressed written authorization of United States Biological.